Matlab命令mex -setup找不到C语言编辑器

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treeroot
treeroot on 31 Aug 2012
Commented: Zihao on 24 Nov 2013
我使用的是mac版R2009B,输入mex -setup
>> mex -setup
Options files control which compiler to use, the compiler and link command
options, and the runtime libraries to link against.
Using the 'mex -setup' command selects an options file that is
placed in ~/.matlab/R2009b and used by default for 'mex'. An options
file in the current working directory or specified on the command line
overrides the default options file in ~/.matlab/R2009b.
To override the default options file, use the 'mex -f' command
(see 'mex -help' for more information).
The options files available for mex are:
1: /Applications/MATLAB_R2009b.app/bin/gccopts.sh :
Template Options file for building gcc MEX-files
2: /Applications/MATLAB_R2009b.app/bin/mexopts.sh :
Template Options file for building MEX-files via the system ANSI compiler
0: Exit with no changes
Enter the number of the compiler (0-2):
--------------------------
没有自己安装的gcc 4.16也没有Xcode?
有大牛知道如何解决。

Answers (2)

Honglei Chen
Honglei Chen on 31 Aug 2012
Did you install gcc or Xcode? If not, you need to install them. If you did, you need to check if they are on your path.
  1 Comment
Zihao
Zihao on 24 Nov 2013
how can I check? In matlab command window, or terminal?

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Ken Atwell
Ken Atwell on 12 Sep 2012
R2009b supported Xcode version 3.1:
You will not be able to find this older version on the App Store, but maybe you can find it in the Apple Developer's site, likely behind a developer log-in.

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